FNavLinkAuxiliaryId | Unreal Engine 5.7 Documentation

API > API/Runtime > API/Runtime/Engine

There should be one of these Ids generated and stored per Actor or Component that inherits from INavLinkCustomInterface. Primarily its a way of differentiating between Components that inherit from INavLinkCustomInterface as the ActorInstanceGuid alone can not do this.See UNavLinkCustomComponent as an example. For Level Instances these will be different for each component in an actor but repeated in repeated Level Instances.FNavLinkId::GenerateUniqueId() uses this to make the UniqueId


Name	FNavLinkAuxiliaryId
Type	struct
Header File	/Engine/Source/Runtime/Engine/Classes/AI/Navigation/NavigationTypes.h
Include Path	#include "AI/Navigation/NavigationTypes.h"

Syntax

USTRUCT ()  
struct FNavLinkAuxiliaryId

Constructors

Name	Remarks	Include Path	Unreal Specifiers
FNavLinkAuxiliaryId ()		AI/Navigation/NavigationTypes.h
FNavLinkAuxiliaryId ( uint64 InId )		AI/Navigation/NavigationTypes.h

Constants

Name	Type	Remarks	Include Path
Invalid	const FNavLinkAuxiliaryId		AI/Navigation/NavigationTypes.h
InvalidLinkId	uint64		AI/Navigation/NavigationTypes.h

Variables

Protected

Name	Type	Remarks	Include Path	Unreal Specifiers
Id	uint64		AI/Navigation/NavigationTypes.h

Functions

Public

Name	Remarks	Include Path	Unreal Specifiers
uint64 GetId()		AI/Navigation/NavigationTypes.h

Static

Name	Remarks	Include Path	Unreal Specifiers
static FNavLinkAuxiliaryId GenerateUniqueAuxiliaryId ()		AI/Navigation/NavigationTypes.h
static FNavLinkAuxiliaryId GenerateUniqueAuxiliaryId ( FStringView PathName )	Helper function: returns unique Auxiliary ID for custom links.	AI/Navigation/NavigationTypes.h

Operators

Name	Remarks	Include Path	Unreal Specifiers
bool operator!= ( const FNavLinkAuxiliaryId& Other ) const		AI/Navigation/NavigationTypes.h
bool operator== ( const FNavLinkAuxiliaryId& Other ) const		AI/Navigation/NavigationTypes.h

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